Features:
1.LCD display board sinking gold process, to put an end to oxidation poor contact, to put an end to long-time use display incomplete
2. Independent silicone keys to set the voltage or current, a key to enter, a key to exit, fast and simple, refuse to cumbersome
3. Independent architecture of the upper and lower boards, independent MCU, can be replaced at will LCD or color screen display board, power supply power board can also be used independently
4. Upgraded silicone button material is soft, comfortable touch, excellent feel, durability and longer service life.
5. Humanized design, reserved 5V fan interface, customers can add their own fan to cool down, support 5V150mA within the fan

Parameter:
Input voltage: 6-36.00V
Output current: SK40: 0-4.5A/SK90: 0-5A
Output power: SK40: 40W/SK90: 90W
Voltage resolution: 0.01V
Output voltage: 0.5-36.00V
Output voltage accuracy: ±0.3% + 3 words (calibratable)
Output current accuracy: ±0.5% + 3 words (calibratable)
Current resolution: 0.001A
Data set storage: 11 sets
Screen size: 1.8-inch upgraded large screen, 36 * 29mm viewing range
Conversion efficiency: 88% or so
Silicon buttons: 5
Buzzer: Yes
Soft start: Yes
Input anti-reverse connection protection: Yes
Output backflow protection: Yes
Input undervoltage protection (LUP): 5.5-35V adjustable, factory default 5.5V
Output over-voltage protection (OUP): 0.5-37V adjustable, factory default 37V
Output overcurrent protection (OCP)
SK40: 0.001-4.6A adjustable, factory default 4.6A
SK90: 0.001-5.2A adjustable, factory default 5.2A
Output Over Power Protection (OPP)
SK40: 0.01-41W adjustable, factory default 41W
SK90: 0.01-91W adjustable, factory default 91W
Over temperature protection (OTP): 30-99°C adjustable, factory default 90°C
Overtime Protection (OHP): 1 minute-99 hours 59 minutes, factory default off
Over capacity protection (OAH): 0.001-9999Ah, factory default off
Over-energy protection (OPH): 0.001-4000KWh, factory default shutdown

Package include:
Adjustable voltage stabilized power supply *1 (style of your choice)